I saw this news and my reaction was, "Of course it is, doing anything else would be stupid." But that on its own doesn't mean it could just be a phone app if the hardware adds something useful to the way the user interacts with it. For example, old Sony mirrorless cameras just ran Android under the hood but the specific hardware is what made those products, not the OS. As a hardware person, both the Rabbit R1 and the…
Fundamentally it's the model of the boss giving orders to its secretary, and people dream of it as some pinnacle of evolution (perhaps it is, I don't have a paid secretary to assess the point). That's actually pretty close to the concierge services offered by phone for instance, and some people with enough money seem to enjoy it, so why not (try to replicate it, even if it miserably fails for a while) ?